组合式低压电源快速切换装置及应用  

A Combined Low Voltage Power Supply Fast Switching Device and Its Application

作　　者：张冬 ZHANG Dong

机构地区：[1]国网江苏省电力有限公司淮安供电分公司,江苏淮安223002

出　　处：《电力系统装备》2023年第11期172-174,共3页Electric Power System Equipment

摘　　要：文章详细介绍了组合式低压电源快速切换装置的设计、实施与应用。该装置能快速实现临时取复电作业,通过实时监测实现市电和应急电源的同期并网,从而“无感知不间断”地切换供电源。文章通过分析其在提高供电可靠性、降低劳动强度、节约施工成本、提高切换速度等方面的优势,揭示了该装置在现代供电系统中的重要价值。现场试点的成功实施进一步验证了该装置的实用性和效率。装置具有广阔的应用前景和重要的社会经济意义。This article provides a detailed introduction to the design,implementation,and application of a combined low-voltage power supply fast switching device.This device can quickly achieve temporary power recovery operations,and achieve synchronous grid connection between urban power and emergency power through real-time monitoring,thus switching power supply''without perception or interruption''.The article reveals the important value of this device in modern power supply systems by analyzing its advantages in improving power supply reliability,reducing labor intensity,saving construction costs,and improving switching speed.The successful implementation of the on-site pilot further verified the practicality and efficiency of the device.The combined low-voltage power supply fast switching device has broad application prospects and important socio-economic significance.

关 键 词：组合式低压电源 切换装置 供电 电力系统 

分 类 号：TM762.1[电气工程—电力系统及自动化]